<template>
    <div>
        <div style="margin-bottom: 5px">
            <el-input v-model="inputName" placeholder="please input name" style="width: 200px" suffix-icon="el-icon-search"
                      @keyup.enter.native="loadPost">
            </el-input>

            <el-button type="success" style="margin-left: 7px" @click="loadPost">查询</el-button>
            <el-button type="primary" @click="reset">重置</el-button>
            <el-button type="success" style="margin-left: 7px" @click="addUser">新增</el-button>
        </div>

        <el-table :data="tableData" :stripe="stripeTrue" :border="borderTrue"
                  :header-cell-style="{background:'rgba(209,209,245,0.28)'}">

            <el-table-column prop="id" label="ID" width="">
            </el-table-column>
            <el-table-column prop="name" label="种类" width="">
            </el-table-column>
            <el-table-column prop="remark" label="备注" width="">
            </el-table-column>

            <el-table-column prop="operate" label="操作" width="">
                <template slot-scope="scope">
                    <el-button size="small" type="success" @click="mod(scope.row)">编辑</el-button>

                    <el-popconfirm style="margin-left: 5px"
                                   confirm-button-text='确定'
                                   cancel-button-text='取消'
                                   icon="el-icon-question"
                                   icon-color="#cebdee"
                                   title="确定删除吗?"
                                   @confirm="del(scope.row.id)"
                    >
                        <el-button slot="reference" size="small" type="danger">删除</el-button>
                    </el-popconfirm>
                </template>
            </el-table-column>
        </el-table>

        <el-pagination style="margin-top: 5px; text-align: center"
                       @size-change="handleSizeChange"
                       @current-change="handleCurrentChange"
                       :current-page="pageNum"
                       :page-sizes="[7, 10, 15,20]"
                       :page-size="pageSize"
                       layout="total, sizes, prev, pager, next, jumper"
                       :total="total">
        </el-pagination>

        <el-dialog
                :title="addOrUpdate + ''"
                :visible.sync="centerDialogVisible"
                width="30%"
                :before-close="handleClose"
                center>

            <el-form ref="form" :rules="rules" :model="form" label-width="80px">
                <el-form-item label="类名：" prop="name">
                    <el-col :span="20">
                        <el-input v-model="form.name"></el-input>
                    </el-col>
                </el-form-item>
                <el-form-item label="备注：" prop="remark">
                    <el-col :span="20">
                        <el-input type="textarea" v-model="form.remark"></el-input>
                    </el-col>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
    <el-button @click="centerDialogVisible = false">取 消</el-button>
    <el-button type="primary" @click="saveAdd">确 定</el-button>
   </span>
        </el-dialog>
    </div>

</template>

<script>
    export default {
        name: "GoodstypeManage",
        data() {

            return {
                tableData: [],
                stripeTrue:true,
                borderTrue:true,
                pageSize: 10,
                pageNum: 1,
                total:0,
                inputName:'',

                addOrUpdate:String,

                centerDialogVisible:false,

                form:{
                    name: '',
                    remark:'',
                },

                rules: {

                    name: [
                        {required: true, message: '请输入名字', trigger: 'blur'},
                        {min: 1, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur'}
                    ]
                }

            }
        },
        methods:{

            mod(row){

                this.centerDialogVisible = true;

                this.addOrUpdate = '修改物品种类信息';

                this.$nextTick(()=>{

                    //赋值到表单
                    this.form.id = row.id;
                    this.form.remark = row.remark;
                    this.form.name = row.name;
                })
            },

            del(id){
                this.$axios.get(this.$httpUrl + '/goodstype/del?id='+id).then(res=>res.data).then(res=>{

                    if (res.code==200){
                        this.$message({
                            message: '删除成功！',
                            type: 'success'
                        });

                        this.loadPost();

                    }else{
                        this.$message({
                            message: '删除失败！',
                            type: 'error'
                        });
                    }
                })
            },

            resetForm() {
                this.$refs.form.resetFields();
            },
            handleClose(done) {
                this.$confirm('数据还未提交，确定关闭？')
                    .then(_ => {
                        done();
                    })
                    .catch(_ => {});
            },

            saveAdd(){

                this.$refs.form.validate((valid) => {
                    if (valid) {

                        if (this.form.id){
                            this.doMod();
                        }else{
                            this.doSave();
                        }

                    } else {
                        this.$message({
                            message: '请将物品种类信息填完整！',
                            type: 'warning'
                        });
                        return false;
                    }
                });

            },

            doMod(){
                this.$axios.post(this.$httpUrl + '/goodstype/mod',this.form).then(res=>res.data).then(res=>{

                    if (res.code==200){
                        this.$message({
                            message: '修改成功！',
                            type: 'success'
                        });

                        this.centerDialogVisible= false;
                        this.loadPost();

                    }else{
                        this.$message({
                            message: '修改失败！',
                            type: 'error'
                        });
                    }

                })
            },

            doSave(){
                this.$axios.post(this.$httpUrl + '/goodstype/save',this.form).then(res=>res.data).then(res=>{

                    if (res.code==200){
                        this.$message({
                            message: '添加成功！',
                            type: 'success'
                        });

                        this.centerDialogVisible= false;
                        this.loadPost();

                    }else{
                        this.$message({
                            message: '添加失败！',
                            type: 'error'
                        });
                    }
                })
            },

            addUser(){
                this.centerDialogVisible = true;

                this.addOrUpdate = '添加物品种类';


                this.$nextTick(()=>{
                    this.resetForm()
                })
            },
            reset(){
                this.inputName='';
                this.selectSex='';
                this.loadPost()
            },

            handleSizeChange(val) {
                console.log(`每页 ${val} 条`);
                this.pageNum = 1;
                this.pageSize = val;
                this.loadPost();

            },
            handleCurrentChange(val) {
                console.log(`当前页: ${val}`);
                this.pageNum = val;
                this.loadPost();
            },

            loadPost(){
                this.$axios.post(this.$httpUrl + '/goodstype/diyListPage',{
                    pageSize: this.pageSize,
                    pageNum: this.pageNum,

                    param:{
                        name: this.inputName,
                    }

                }).then(res=>res.data).then(res=>{
                    console.log(res);

                    if (res.code==200){
                        this.tableData = res.data
                        this.total = res.total
                    }else{
                        this.$message.error("获数据失败！")
                    }

                })
            }
        },
        beforeMount() {
            this.loadPost();
        }
    }
</script>

<style scoped>
    .el-table-column{
        text-align: center;
        margin: auto;
    }
</style>